Epsilon Canis Majoris
Star system
Epsilon Canis Majoris is a binary star system and the second-brightest object in the constellation of Canis Major. Its name is a Bayer designation that is Latinised from ε Canis Majoris, and abbreviated Epsilon CMa or ε CMa. This is the... Wikipedia
Surface temperature: 22,200 K
Constellation: Canis Major
Spectral type: B2II
Luminosity: 38,700 L☉
Magnitude: 1.5
Age: 22.52 million years
Mass: 2.506 × 10^31 kg (12.6 M☉)